Can you recommend any offline maps?

Hello, All
This weekend I will be traveling in an area without cell service. I need to get apple's mapping app or another app that will assist me with turn by turn and maps offline. This, or I am going to have to get Nokia out of my drawer to help! Thanks!

I use City Maps 2 Go for offline maps. Google Maps can be turned off for location services and still be used for maps. You won't get "turn by turn" and other features, but you'll have a map. Here's the one I like:https://itunes.apple.com/us/app/city...mUvbUpU2290090